rrd_tune

Tunes some RRD database file header options

Description

bool rrd_tune(string $filename, array $options)

Change some options in the RRD dabase header file. E.g. renames the source for the data etc.

Parameters

filename: RRD database file name.
options: Options with RRD database file properties which will be changed. See rrd tune man page for details.

Return Values

Returns true on success or false on failure.